Nano Reef
Launches 15 November 2026 · PC · Casual, Indie, Simulation

Turn every keystroke into a thriving desktop ocean! Earn gold as you work, study, type, or click, then collect marine fish, vibrant corals, and fun decorations. Draw your own fish, visit friends, and trade tank mates as you build a cozy aquarium that's uniquely yours!
Story
Find a peaceful oasis for your weary eyes amidst a busy day of work or study. Nano Reef is a cozy, casual game that transforms every click and keystroke into a beautiful marine ecosystem. Requiring no intense focus, it sits quietly in the corner of your screen, growing silently while you are busy and keeping you company when you need a break. And now, this tiny ocean is no longer yours alone. ⌨️ Type to Grow Your Reef Whether you are coding, writing reports, typing, or clicking around, every action quietly earns you gold. The game runs gently at the edge of your desktop and never gets in the way of your work. Look up, and your little reef has already saved up a small fortune. 🤝 Keep Fish with Friends Friend Rooms : Create a room and invite friends through Steam. Up to 8 people can gather around one aquarium, each bringing a fish of their own. Fish Trading : Swap fish, corals, and your handmade fish and decorations with friends, and bring your favorite tank mates home. 🎨 Draw a Fish That's All Yours Paint with the built-in canvas or upload your own images to create one-of-a-kind fish and decorations for your tank. Make it your cat, your boss, or a glorious masterpiece of...
Gameplay
FOLLOW ME Want to stay updated or report a bug? Come join the Pangolin Studio community—I'd love to hear from you! About the Game Find a peaceful oasis for your weary eyes amidst a busy day of work or study. Nano Reef is a cozy, casual game that transforms every click and keystroke into a beautiful marine ecosystem. Requiring no intense focus, it sits quietly in the corner of your screen, growing silently while you are busy and keeping you company when you need a break. And now, this tiny ocean is no longer yours alone. ⌨️ Type to Grow Your Reef Whether you are coding, writing reports, typing, or clicking around, every action quietly earns you gold. The game runs gently at the edge of your desktop and never gets in the way of your work. Look up, and your little reef has already saved up a small fortune. 🤝 Keep Fish with Friends Friend Rooms : Create a room and invite friends through Steam. Up to 8 people can gather around one aquarium, each bringing a fish of their own. Fish Trading : Swap fish, corals, and your handmade fish and decorations with friends, and bring your favorite tank mates home. 🎨 Draw a Fish That's All Yours Paint with the built-in canvas or upload your own images to create one-of-a-kind fish and decorations for your tank. Make it your cat, your boss, or a glorious masterpiece of terrible art. 🐠 Collect a Vibrant Marine World Lively Marine...
Features
- Single-player
- Multi-player
- Co-op
- Online Co-op
- Custom Volume Controls
- Mouse Only Option
- #category_playable_at_your_own_pace
- Playable without Timed Input






Release details
Nano Reef is a Casual, Indie and Simulation game by Pangolin Studio. Nano Reef launches on Sunday, 15 November 2026 on PC. This date comes from Steam and was last checked on 7 November 2026.
Frequently asked questions
When does Nano Reef release?
Nano Reef launches on 15 November 2026.
Which platforms is Nano Reef on?
Nano Reef is on PC.
Who makes Nano Reef?
Nano Reef is developed by Pangolin Studio.
What kind of game is Nano Reef?
Nano Reef is a game of these genres: Casual, Indie and Simulation.